Poison Ivy, Oak & Sumac At A Glance

• Many people are susceptible to the rashes of poison ivy, oak, and sumac.
• The sap oil, called urushiol, causes the skin rash.
• Poison ivy is not contagious.
• Washing the oily sap from the skin with water and soap immediately can help prevent the rash.
• Avoiding direct contact with the plants can prevent the rash.